1)A major airline advertised that all fares booked from their web page would be5%5%lower than those booked using the services of an airline ticket agent. if your fare booked through an agent is $540$540, what would the fare have been had you used the web?

Group of answer choices

$27$27

$567$567

$270$270

$505$505

$513

2)Ifx dollars is invested in a savings account earning2%2% annual interest and ydollars is invested in another savings account earning 3%3%annual interest, then which of the following expressions represents the annual interest earned, in dollars, for both accounts combined after one year?

Group of answer choices

2+32x+3y

0.02+0.030.02x+0.03y

0.05(+)0.05(x+y)

0.2+0.30.2x+0.3y

5(+)

3)Solve forx:2(10+8)=3(+1)2x(10x+8)=3(x+1)

Group of answer choices

{34,15}{34,15}

{34,15}{34,15}

{34,15}{34,15}

{34,15}{34,15}

{43,5}

4)Solve the equation=2+22S=2rh+2r2 forh and simplify your answer (where0r0).

Group of answer choices

=43h=S4r3

=2h=S2rr

=222h=S2r22r

=222h=2rS2r2

=

5)The amount of medicine, in Juan's blood stream is modeled by the function()=2+8M(t)=t2+8t, where t is the number of hours after he takes the medicine. After how many hours is the medicine no longer in his blood stream?

Group of answer choices

0

8

4

2

16

6)The parabola1=2y1=x2 is transformed by a translation and a reflection. The equation of the new parabola is 2=2+1y2=x2+1What is the range of2y2?

Group of answer choices

All real numbers.

21y21

2<1y2<1

111y1

21

7)Which equation represents a line that contains the point(1,1)(1,1) and is perpendicular to the line=3+5y=3x+5?

Group of answer choices

+3=4x+3y=4

3=43xy=4

3=2x3y=2

+3=1x+3y=1

3=2

8)The cost,C, in dollars to producex pounds of chocolate candy is represented by the linear function()=3.5+800C(x)=3.5x+800. Find the number of pounds produced if the cost is$842.00$842.00. Round to the nearest tenth of a pound.

Group of answer choices

12.012.0

3,747.03,747.0

469.1469.1

38.538.5

1.2

9)If the coordinates of one endpoint of a line segment are(4,3)(4,3) and the coordinates of the midpoint of the segment are(0,0)(0,0), what are the coordinates of the other endpoint of the segment?

Group of answer choices

(4,3)(4,3)

(2,1.5)(2,1.5)

55

(4,3)(4,3)

(4,3)

10)Given the function:()=22+5f(x)=x22x+5,find (3)f(3).

Group of answer choices

10

22

88

20

20